X0508 4 2025-11-28 0 0001492691 Knight-Swift Transportation Holdings Inc. KNX 0002013933 Hess Andrew 2002 W WAHALLA LANE PHOENIX AZ 85027 1 1 0 0 CFO 0 Restricted Stock Units 2025-11-28 4 A 0 8733 0 A Class A Common Stock 8733 8733 D Performance Restricted Stock Units 2025-11-28 4 A 0 4366 0 A Class A Common Stock 4366 4366 D Performance Restricted Stock Units 2025-11-28 4 A 0 8733 0 A Class A Common Stock 8733 8733 D Each restricted stock unit represents a contingent right to receive one share of KNX Class A Common Stock. The restricted stock unit vests as follows: 33% on January 31, 2027; 33% on January 31, 2028; and 34% on January 31, 2029. Each performance based restricted stock unit represents a contingent right to receive one share of KNX Class A Common Stock, subject to adjustment, based on performance targets over a performance period ending December 31, 2028. The number of derivative securities is subject to adjustment based on achieving or failing to achieve performance targets measured over a performance period ending December 31, 2028. The shares earned under this award will vest on January 31, 2029. Each performance based restricted stock unit represents a contingent right to receive one share of KNX Class A Common Stock, subject to adjustment, based on certain relative performance targets over a performance period ending December 31, 2028. James Brophy / Attorney in Fact 2025-12-01